(1) Products derived from a thing in conformity with the use for which the thing is intended shall be natural fruits.
(2) Money and other things accruing as consideration for the use of a thing shall be legal fruits.
Civil Act — Article 101 (Natural fruits and legal fruits)
민법 제101조
For AI agents and developers — get this article as JSON, with the English and current Korean effective dates and an outdated-translation flag, from the korea-law API or as an MCP tool:
https://mcp.apify.com?tools=kr-data/korea-law